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几分之一2

几分之一2. 1 3. 1m. （ ）m. 把一条1m长的纸带分成同样长的3段，每一段长多少米？. 1 4. 1 5. 1 6. 1 10. 1m. 紫色部分是（ ）米 红色部分是（ ）米 褐色部分是（ ）米 绿色部分是（ ）米. 涂色部分哪一段最长，哪一段最短？你发现了什么？. 对于相同的整体，平均分的分数越多，每一份就越小；平均分的份数越少，每一份就越大。. 1 3. 一袋糖果被平均分成了3堆，每一堆糖果是一袋糖果的（ ）。. 1 3. 1 4. 1 2. 圈出的是几分之一？. 1 4. 1 5.

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几分之一2

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  1. 几分之一2

  2. 1 3 1m （ ）m 把一条1m长的纸带分成同样长的3段，每一段长多少米？

  3. 1 4 1 5 1 6 1 10 1m 紫色部分是（ ）米 红色部分是（ ）米 褐色部分是（ ）米 绿色部分是（ ）米 涂色部分哪一段最长，哪一段最短？你发现了什么？ 对于相同的整体，平均分的分数越多，每一份就越小；平均分的份数越少，每一份就越大。

  4. 1 3 一袋糖果被平均分成了3堆，每一堆糖果是一袋糖果的（ ）。

  5. 1 3 1 4 1 2 圈出的是几分之一？

  6. 1 4 1 5 1 6 按所给的分数圈一圈

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